Lemon is often used to cook fish. Professional chefs claim that the juice of this fruit improves the taste of dishes and complements all ingredients. Lemon makes fish fillets soft, and is also able to dissolve small bones and remove the unpleasant odor that appears during its preparation. By adding lemon to pike perch, you get a tasty and tender dish. You can cook it either in the oven or in a frying pan.